Casey Grindle

Halifax, MA

Bib: 32319 M

0:00

0:00

/ mi

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Overall

#0 / 30047

Gender (Male)

#0 / 17709

Division (M25-29)

#0 / 2720

Race Day Weather

42°/32°F

broken clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

27 ft elev

5K· 3.11 mi

10:18/mi

31:59

↑ 279 ft↓ 164 ft0.7% grade

140 ft elev

10K· 6.21 mi

10:18/mi

1:03:57

↑ 103 ft↓ 217 ft0.7% grade

25 ft elev

15K· 9.32 mi

10:19/mi

1:36:00

↑ 51 ft↓ 55 ft

21 ft elev

21K· 13.05 mi

12:00/mi

2:20:46

↑ 20 ft↓ 37 ft

4 ft elev

25K· 15.53 mi

13:14/mi

2:53:39

↑ 35 ft0.2% grade

30 ft elev

30K· 18.64 mi

12:58/mi

3:33:55

↑ 58 ft↓ 57 ft

30 ft elev

35K· 21.75 mi

13:56/mi

4:17:12

↑ 98 ft↓ 92 ft

36 ft elev

40K· 24.85 mi

14:08/mi

5:01:08

↑ 36 ft↓ 53 ft0.1% grade

18 ft elev

Finish· 26.22 mi

14:01/mi

5:20:15

↑ 80 ft↓ 24 ft0.8% grade

74 ft elev

Course Elevation

3–237 ft

≈

×20story building

•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K

2:20:4610:47 /mi⚡ faster

2nd Half

2:59:2913:38 /mi+27.5%

Positive split — 27.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:59	10:18	3.11 mi	31:59	10:18	-
10K	1:03:57	10:18	3.10 mi	31:59	10:18	0:00
15K	1:36:00	10:18	3.11 mi	32:03	10:19	+0:01
21K	2:20:46	10:47	3.73 mi	44:46	12:00	+1:41
25K	2:53:39	11:11	2.48 mi	32:53	13:14	+1:14
30K	3:33:55	11:29	3.11 mi	40:16	12:58	-0:16
35K	4:17:12	11:50	3.11 mi	43:17	13:56	+0:58
40K	5:01:08	12:07	3.10 mi	43:56	14:08	+0:12
Finish(26.22 mi)	5:20:15	12:13	1.37 mi	19:07	14:01	-0:07

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

10:18 /mi

Average Pace

12:13 /mi

Slowest Pace

14:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:20:46

44% of race

Time at Steady Pace

1:13:09

23% of race

Time at Slower Pace

1:46:20

33% of race

Average Pace: 12:13 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	13468	9384	1775	16678	11204	2076
10K	3.10 mi	15465-1997	10538-1154	1965-190	17753	11816	2133
15K	3.11 mi	15800-335	10739-201	2008-43	16678	11204	2076
21K	3.73 mi	18236-2436	12053-1314	2175-167	22433	14152	2425
25K	2.48 mi	19948-1712	12879-826	2279-104	25245	15273	2504
30K	3.11 mi	20333-385	12971-92	2293-14	21541	13263	2306
35K	3.11 mi	20853-520	13150-179	2313-20	22800	13574	2313
40K	3.10 mi	20954-101	13108+42	2311+2	21834	12970	2270
Finish(26.22 mi)	1.37 mi	20999-45	13096+12	2315-4	22138	13206	2329

13206

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#13468
5K → 10K	202629*-1997	#13468 → #15465
10K → 15K	571236*-335	#15465 → #15800
15K → 21K	252690*-2436	#15800 → #18236
21K → 25K	177260*-1712	#18236 → #19948
25K → 30K	643258*-385	#19948 → #20333
30K → 35K	684164*-520	#20333 → #20853
35K → 40K	364263*-101	#20853 → #20954
40K → Finish	156111*-45	#20954 → #20999
TOTALS	87421211*-7531	#13468 → #20999

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 18 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

U.S. Marine Corps Community Services (MCCS)

Race timed by

Timing Productions